InChI=1/C20H20FN3O2/c1-13(19-22-17-9-5-3-7-15(17)20(25)23-19)24-10-11-26-18(12-24)14-6-2-4-8-16(14)21/h2-9,13,18H,10-12H2,1H3,(H,22,23,25)/t13-,18-/m0/s1/f/h23H 4B0E8F1AF2A63194